This power point gives the introduction about digital to analog conversion

1. DIGITAL TO ANALOG CONVERSION

2. INTRODUCTION TO DAC AND ADC
Digital Data Processing Systems
ADCDecoding Device
DACEncoding Device

3. INTRODUCTION TO DAC AND ADC

4. DIGITAL TO ANALOG CONVERTER
Applications:
• Cathode ray tube display systems
• voice synthesizers
• automatic test systems
• process control actuators
• Computers

5. DIGITAL TO ANALOG CONVERTER
Serial Conversion
Parallel Conversion

6. Digital to Analog Conversion
Input quantity to the DAC is a digital number, the conversion techniques convert the number into corresponding
number of units of current, voltage or charge and then these units are added together with an analog summing
circuits

7. Digital to Analog conversion

8. Digital to Analog conversion

9. Digital to Analog conversion

10. THANK YOU